Contents
What is an example of secretion?
A secretion is a substance made and released by a living thing, like when your skin sweats. For example, the secretions of some frogs are a type of poison. Some secretions stay within an animal, like the bile secreted by our livers. Saliva is another secretion.
What is secretion in biology class 9?
Secretion is a process of movement of materials internally – such as hormonal secretion, mucosal secretion, lubrication protection, etc. Excretion is the process of waste removal from the body. Materials like hormones, enzymes and saliva are secreted in the body.
What secreted mean?
secrete \sih-KREET\ verb. 1 : to deposit or conceal in a hiding place. 2 : to appropriate secretly : abstract.
What is the importance of secretion?
Secretion, in biology, production and release of a useful substance by a gland or cell; also, the substance produced. In addition to the enzymes and hormones that facilitate and regulate complex biochemical processes, body tissues also secrete a variety of substances that provide lubrication and moisture.
What is a secretion cite five examples?
a process by which substances are produced and discharged from a cell, gland, or organ for a particular function in the organism or for excretion. 5 examples: Cell. Nectar. Musk.
What is difference between secretion and excrete?
Secretion refers to the production of many substances that the body uses, like sweat, oil, and mucus. Excretion only refers to expelling waste from the body.
What is a secreted body?
1. The process of secreting a substance, especially one that is not a waste, from the blood or cells: secretion of hormones; secretion of milk by the mammary glands. 2. A substance, such as saliva, mucus, tears, bile, or a hormone, that is secreted.
What does body secreted mean?
What is the purpose of secretion in biology?
See Article History. Secretion, in biology, production and release of a useful substance by a gland or cell; also, the substance produced. In addition to the enzymes and hormones that facilitate and regulate complex biochemical processes, body tissues also secrete a variety of substances that provide lubrication and moisture.
What is the process of secreting a substance?
The process of secreting a substance, especially one that is not a waste, from the blood or cells: secretion of hormones; secretion of milk by the mammary glands.
What is the difference between excretion and secretion?
Compare: excretion. n. 1. The process of secreting a substance, especially one that is not a waste, from the blood or cells: secretion of hormones; secretion of milk by the mammary glands. 2. A substance, such as saliva, mucus, tears, bile, or a hormone, that is secreted.
Where do the secretions of the body come from?
Glands of internal secretion (ENDOCRINES) pass their secretions directly into the blood stream whereas glands of external secretion (EXOCRINES) pass their secretions into special ducts. A substance, such as saliva or mucus, that is produced and given off by a cell or a gland.